FUNN Blockpass Seatpost - Black BF New it provides excellent chain retention

it provides excellent chain retention and less chain vibration even on bumpy trails

Hardware Kit

this tiny titan packs a punch

Newest MIPS® Brain Protection System integrated with the padding

FUNN Blockpass Seatpost - Black BF New it provides excellent chain retentionEver needed to adjust the setback of your mountain bike saddle? If so, the Funn Blockpass seatpost is the one for you. The Blockpass is a tough, lightweight and comfortable seatpost that offers 15mm, 20mm and 25mm setback options. Adjustment is quick and easy and made with a single, oversized bolt. Features Quick access: Single M8 bolt allows quick and secure tilt adjustment. Made to last: Precision 2D forged and constructed from AL6061. Multiple